How severe is CVE-2026-18510?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Cozmoslabs Translatepress – Translate Multilingual Sites With Ai Translation

CVE-2026-18510

The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content (URL-encoded gettext markers) in all versions up to, and including, 3.2.6 due to in…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Cozmoslabs Translatepress – Translate Multilingual Sites With Ai Translation — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-18510?: CVE-2026-18510 is a high-severity vulnerability in Cozmoslabs Translatepress – Translate Multilingual Sites With Ai Translation, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-08-06.
How severe is CVE-2026-18510?: High severity. CVSS v3 base score is 7.2 out of 10.